Which cryptocurrency did you want to withdraw? ETH transfers are on many services and exchangers hanging because of high traffic or sth else. Maybe you are lucky, that this is the reason for the issue in your case. But poor support seems to be a big problem for yobit.
Best luck, that you can cash out.
He's saying you shouldn't withdraw ANY currency from their site but ETH, i think he is implying that is the only coin which is currently working.
Anyway, Yobit has been shady for a long time, but has never not paid me my coins..Although i am always extremely careful when i use them.
My withdraw was stuck once, but it was easily resolved after a ticket, ( this was some time ago though ), maybe PM them here on the forums?.
https://bitcointalk.org/index.php?action=profile;u=406594EDIT;
It seems that alot of people are currently having trouble withdrawing from yobit, you might want to open up a scam report to see if they respond to that?